baber/WOPTO huggingface dataset:
Patent KR-20020052997-A (KR)
Inventor: ROUVELLOU LAURENT JEAN MARIE
IPC: H04N19/00
Filed: 2001-12-24
Abstract: PURPOSE: A data processing method is provided to process the data formed in the input data image efficiently, and to improve the image quality by combining ringing artifact processing method and blocking artifact processing method by detecting ringing noise. CONSTITUTION: A data processing method comprises a calculation step(ACT) of a spatial activity value of a current pixel based on values(Y) of the current pixel and pixels adjacent thereto, a determination step(NND) of a non-natural uniform area(NN) if the spatial activity value of various consecutive pixels is lower than a first predetermined threshold value, a gradient filter step(GF) of values of the pixels adapted to detect(THR1) strong edges(SE) inside the image, a detection step(RD) of a ringing artifact, and a filter step(FIL) of values of the pixels in a filtering area which is located between a non-natural uniform area and a strong edge which are close together and where at least a ringing artifact is detected.
Patent KR-20030054308-A (KR)
Title: Method for fabricating bottom electrode in capacitor
Inventor: YOON GUK HAN
IPC: H01L21/8242
Filed: 2001-12-24
Abstract: PURPOSE: A method for manufacturing a lower electrode of a capacitor is provided to be capable of increasing process margins and the surface area of the lower electrode. CONSTITUTION: The first insulating layer(22) is formed on a semiconductor substrate(20). The first insulating layer(22) is selectively etched to form a line shape of one direction. The second insulating layer(24) having a relatively high etching selectivity compared to the first insulating layer(22), is formed on the resultant structure. The second insulating layer(24) is selectively etched to form a line shape of the other direction cross to the one direction, thereby forming capacitor holes(A). At the time, the second insulating layer(24) is composed of a low-permittivity film, such as SOG(Spin On Glass).
Patent KR-20030054629-A (KR)
Title: Apparatus for Setting up Dynamic Gain of Control System for Air Compressor
Inventor: KIM YONG SU
IPC: F04C28/18
Filed: 2001-12-26
Abstract: PURPOSE: An apparatus for dynamically setting gain of a surge control system of an air compressor is provided to dynamically set control gain value. CONSTITUTION: An apparatus includes a guide vane(13); a guide vane opening degree measuring part(21) connected with the guide vane to measure opening degree of the guide vane; a gain setting part connected with the guide vane opening degree measuring part, and dynamically calculating proportional gain value p and integral gain value i depending on the opening degree of the guide vane to have same control respondency to difference of discharge pressure; and a control value calculating part(20) calculating PI control value using the proportional gain and the integral gain calculated by the opening degree of the guide vane. Proportional control value for pressure P1 is p*(V1-V3), and for pressure P3 is P*(V4-V6) where P gain is same. The proportional control value for the pressure P3 is multiplied by a1 to make the proportional control value to same difference of pressure, where a1=(V1-V3)/(V4-V6). An a for an opening degree alpha between opening degrees alpha 1 and alpha 2 is alpha*(a1-a2)/(alpha 1 - alpha 2)+a1 - alpha 1*(a1-a2)/(alpha 1 - alpha 2).
Patent KR-20030056164-A (KR)
Title: Organic silicate polymer for insulation film of the semiconductor device and low dielectric insulation film comprising the same
Inventor: CHOI BEOM GYU
IPC: H01L21/31
Filed: 2001-12-27
Abstract: PURPOSE: An organosilicate polymer, its preparation method, a coating composition containing the polymer for the formation of an insulating film of semiconductor, a preparation method of an insulating film using the composition, an insulating film prepared by the method and a semiconductor device containing the insulating film are provided, to reduce the dielectric characteristic of the polymer and to improve the insulation and the mechanical properties of the film prepared by using the polymer. CONSTITUTION: The organosilicate polymer comprises the oxidation or hydrolysis polycondensation product of the cyclic hydridosilane represented by the formula 1, wherein R1 is H, F, an aryl group, a vinyl group, an allyl group or a linear or branched alkyl group of C1-C4 substituted or unsubstituted with F; and k and l are independently an integer of 3-10. The organosilicate polymer is prepared by partially substituting the hydrogen of the cyclic hydridosilane of the formula 1 with a hydroxy group by using an oxidizing agent or water and a catalyst; and polymerizing it by polycondensation.
Patent KR-20030056508-A (KR)
Title: Voice calling device and method in telematics terminal
Inventor: KIM JAE WON
IPC: H04B1/40
Filed: 2001-12-28
Abstract: PURPOSE: A voice call device in a telematics terminal and a method therefor are provided to notify a driver of a caller ID received to the telematics terminal in a voice, thereby enabling a driver to select a general call or a secret call for the received call. CONSTITUTION: A wireless communication module(100) transmits call signals received from an external wireless communication network, demodulates and outputs voice signals if CDMA(Code Division Multiple Access) signals are received from the network, and modulates user voice signals inputted from an external microphone(11) or an ear-microphone(20) into CDMA signals to transmit the modulated signals to the network. A voice output selector(200) selectively outputs the voice signals inputted from the wireless communication module(100) to an external speaker or an earphone(21), if a call mode control signal is inputted. A voice input selector(300) selectively receives user voice signals to transmit the received signals to the wireless communication module(100), if a call mode control signal is inputted. A car interface unit(400) transmits the call signals, and transmits call mode selection signals selected through a key operation of the user respectively to the voice output selector(200) and the voice input selector(300), if a call mode control signal is inputted. A main board(500) converts a caller ID for the call signals received from the car interface unit(400) into a voice through a TTS(Text-to-Speech system) engine to output the converted signals. If a user selects a call mode in a voice through the microphone(11), the main board(500) transmits the call mode control signal corresponding to the voice to the car interface unit(400). Also, the main board(500) transmits the call mode control signal corresponding to the call mode selection signal inputted from the car interface unit(400) to the car interface unit(400) and simultaneously controls a volume of a car speaker(10) correspondingly to the call mode(10).
Patent KR-20030056690-A (KR)
Title: Method for connecting a caller to vms system in a mobile communication system
Inventor: LEE SU JEONG
IPC: H04W4/12
Filed: 2001-12-28
Abstract: PURPOSE: A method for accessing a VMS(Voice Mailing Service) system of a mobile communication network is provided to connect an originating subscriber with the VMS system, thereby recording a message in the VMS system of a receiving subscriber regardless of a call-capable state of the receiving subscriber. CONSTITUTION: An MSC receives a dialed setup number(101), and transmits an LOCREQ(Location Request) message including the setup number to an HLR(102). The HLR confirms whether the setup number is for VMS recording(103). If so, the HLR transmits an RUIDIR(Remote User Interaction Directive) message to the MSC(104). The MSC delivers an announcement broadcasting to an originating subscriber(105), and collects digits pressed by the originating subscriber(106). If a receiving number is received, the MSC transmits the RUIDIR message to the HLR(107). The HLR retrieves a subscriber DB(108), and transmits an ROUTREQ message to a VLR(109). The VLR transmits an ROUTREQ message including a TLDN(Temporary Local Directory Number) to the HLR(110). The HLR transmits the LOCREQ message to the MSC(111). The MSC sets a call with the TLDN(112), and connects a VMS system(113,114). The originating subscriber records a message in a VMS of a receiving subscriber(115).
Patent KR-20030058343-A (KR)
Title: Process for Preparing Security Paper with Windowed Thread Incorporated on Both Sides Thereof
Inventor: CHOI DEOK GYU
IPC: D21H21/42
Filed: 2001-12-31
Abstract: PURPOSE: A manufacturing method of security paper having silver thread exposed partly on both sides is provided. It is impossible to counterfeit and to forge coins. CONSTITUTION: The security paper is obtained by the steps of: feeding silver thread forming members(102,102') on protrusions of a wire net before precipitating paper material on the protrusions to expose the silver thread forming members partly; feeding a first paper layer(101) and a second paper layer(101') exposed the silver thread forming members(102,102') partly; setting the first paper layer on the second paper layer, followed by doubling the paper layers; and then applying 0.8-1.5kg/cm¬2 of vacuum pressure to dewater, followed by pressing the paper.
Patent KR-20010072164-A (KR)
Title: 광 기록매체
IPC: G11B7/007
Filed: 2000-05-17
Abstract: 광 기록매체(1)는 반경방향으로 워블된 홈(4)을 갖는 트랙과 트랙을 따라 소정 위치(18)를 구비한다.  소정의 위치에 있는 엠보싱된 피트(18)는 어드레스 지정 정보를 나타낸다. 소정의 위치 근처에서의 워블의 위상은 피트가 소정의 위치에 존재하는지(18) 아닌지(19)에 의존한다. 각각의 2개의 연속된 소정의 위치 사이에서 워블의 위상이 변하며, 이들 위치들 중에서 한 개는 피트를 전혀 포함하지 않고, 나머지 위치는 피트를 포함한다.
Patent KR-20010108005-A (KR)
Title: 플러그접속식 회로차단기
IPC: H01H73/08
Filed: 1999-10-07
Abstract: 세이프티트립장치(20)를, 트리핑기구부(30)와 계합하는 트립봉(21)과 트립봉 (21)을 부착대(2)측에 치우치게 하는 압축스프링(22) 및 압축스프링(22)과 트립봉 (21)을 수납하는 케이스(23)에 의해 형성되고 세이프티트립장치(20)를 이면커버 (25)에 의해 차단기본체(1)에 고정하는 구조로 하고, 트립봉(21)을 회전시키면 트립봉(21)과 트리핑기구부(30)의 계합이 해제된 상태에서 고정되게 하는 동시에 세이프티트립장치(20)는 이면커버(25)의 부착분리에 의해 차단기본체(1)에서 착탈할 수 있도록 하였다.
Patent KR-20010101138-A (KR)
Title: Improvements in or relating to powders
IPC: A61K47/26
Filed: 1999-12-09
Abstract: Particles of an amino acid such as leucine may be formed from an amino acid vapor, for example by aerosol condensation, or by spray drying. The amino acid particles have a bulk density of not more than 0.1 gcm<SUP>-3 </SUP>or have a mass median aerodynamic diameter of not more than 10 mum or are in the form of flakes having a thickness of not more than 100 mum. The inclusion of the particles of amino acid in powder for use in dry powder inhalers has been found to improve the respirable fraction of the active material in the powder.
Patent KR-20020005634-A (KR)
Title: Topical treatment or prevention of ocular infections
IPC: A61K9/00
Filed: 2000-03-27
Abstract: The topical application of an azalide antibiotic such as azithromycin and an additional medicament to the eye is useful in treating or preventing ocular infections. In one embodiment, the azalide antibiotic is supplied to the eye in a depot for sustained release. A more convenient dosing regimen can also be provided by the use of an appropriate depot.
Patent KR-20020007402-A (KR)
IPC: H04N17/04
Filed: 2001-02-22
Abstract: An apparatus and method is disclosed for measuring and filtering noise signals in an active video signal to create an enhanced video signal that produces a video image that is subjectively perceived to be superior to prior art video images. The apparatus of the invention comprises (1) a filter for filtering frequency components of a video signal, and (2) an absolute value unit for calculating the absolute value of pixels in the filtered video signal, and (3) a clipping unit for clipping the absolute values of the pixels to a threshold value related to subjective human perception abilities, and (4) a summer circuit for summing the values of the clipped signals for pixels that are located within a sliding window, where the sliding window is sequentially located in different areas of a frame of the video image, and (5) a detector for detecting at least one minimum sum of the clipped absolute values of the pixels that is indicative of the noise in the video signal of the video image. The apparatus and method provide ratios of video signal to noise that permit the creation of subjectively superior video images. The apparatus and method also measure blocking artifacts in the video signal.
Patent KR-20020016803-A (KR)
IPC: H01J29/48
Filed: 2001-03-14
Abstract: 컬러 디스플레이 디바이스는 전자총, 디스플레이 스크린, 및 컬러 선택 전극뿐만 아니라 편향 수단을 포함한다. 전자빔 사이의 거리는 동적으로 변화된다(즉 편향 평면에서 전자빔 사이의 거리는 상기 빔이 적어도 한 방향으로 편향됨에 따라 감소한다). 상기 거리의 감소는 컬러 선택 전극과 디스플레이 스크린 사이의 거리가 그 방향으로 증가되게 한다. 그 결과로, 상기 컬러 선택 전극의 곡률은 증가되며, 이는 상기 컬러 선택 전극의 강도, 도밍, 및 마이크로포닉스에 긍정적인 영향을 미친다. 상기 거리는 제 1 및 제 2 수단에 의하여 동적으로 변화되는데, 여기에서 제 1 수단은 전자총의 사전-초점조정 부분 내부 또는 그 근처에 배열된다. 상기 제 1 수단(121, 123)은 동적으로 변화하는 자계를 생성하기 위해 CRT의 넥 외부에 있는 자기 수단을 포함하고, 상기 필드를 전자빔(6,8) 근처의 위치로 유도되게 하는 자계 유도 수단(125, 126, 128, 129)을 포함한다.
Patent KR-20020025066-A (KR)
IPC: A61K31/351
Filed: 2000-06-05
Abstract: 로바스타틴, 심바스타틴, 프라바스타틴 및 플루바스타틴과 같은 지질-강하 약물의 지질-강하 효능은 보존하면서 상기 약물의 전형적인 독성 부작용은 실질적으로 없는, 상기 약물 및 L-카르니틴 또는 알카노일 L-카르니틴을 포함하는 약학 조성물을 개시한다.
Patent KR-20030012792-A (KR)
Title: Transflective type liquid crystal apparatus and method for manufacturing thin film transistor board thereof
Inventor: AHN YANG SEOK
IPC: G02F1/1335
Filed: 2002-01-11
Abstract: PURPOSE: A reflective-transmissive liquid crystal display and a method for manufacturing a thin film transistor substrate are provided to minimize the visual difference between a transmissive mode and a reflective mode. CONSTITUTION: A reflective-transmissive liquid crystal display is composed of a first substrate(140) including a gate electrode(121), a thin film transistor(120) having a data electrode and a drain electrode(123), a transmissive electrode(111) formed to contact with the drain electrode, a reflective electrode(112) having a first area and a transmissive window(113) having a second area and exposing the transmissive electrode, a second substrate having a common electrode in a surface facing the first substrate, and liquid crystal poured into a space between the first substrate and the second substrate. Herein, the second area is larger than the first area.
Patent KR-20030062589-A (KR)
Title: The air supplying double safety valve for lab animal isolation cage
Inventor: PAR CHEON KWE
IPC: A01K1/03
Filed: 2002-01-17
Abstract: PURPOSE: A double safety valve for supplying air into a breeding cage for experimental animal is provided to uniformly supply aseptic air and to completely prevent the contamination of the cage. CONSTITUTION: The double safety valve comprises an outer valve(46) having a spring(45) mounted inside a valve body(43) by means of a sleeve(47), and an inner valve(42) mounted at the opposite side of the outer valve. The outer and inner valves are fixed by a fixing bolt(41) and a fixing nut(48). The spring is adapted to be compressed by the pressure of a silicone rod(63) connected to a spring(64) of an air nozzle pipe(62). According to the compression of the spring, the outer valve is opened while moving into the valve body, and the inner valve is pushed into a box(30) so as to be opened.
Patent KR-20030068001-A (KR)
Title: A manufacturing method of chinease soybean paste
Inventor: CHA HWAN SU
IPC: A23L11/20
Filed: 2002-02-09
Abstract: PURPOSE: A process of preparing roasted chun jang as a raw material for jajang is provided. The product permits anyone to produce palatable jajang sauce as a raw material for jajangmyon easily at home and aids in maintaining the taste of jajang sauce in which the freshness of vegetables and meats is maintained. CONSTITUTION: About 20 to 40 parts by weight of edible oil and fat are added to 60 to 120 parts by weight of a chun jang material to give a mixture. Then, 0.03 to 0.1 parts by weight of monoglyceride and 0.005 to 0.03 parts by weight of lecithin as an edible emulsifier is added to 100 parts by weight of the mixture, added with 0.01 to 0.1 parts by weight of an antioxidant and then roasted at 90 to 115 deg.C for 20 to 60 min. The roasted chun jang product permits the exclusion of a roasting process requiring a long period of time for cooking a Chinese restaurant and avoids oxidation caused by frequent use of animal fat.
Patent KR-20020071464-A (KR)
Inventor: HIROTA EIICHI
IPC: G01R33/038
Filed: 2002-03-04
Abstract: PURPOSE: To provide a novel scanning magnetic detector, and a probe used therefor. CONSTITUTION: This detector of the present invention is provided with the probe comprising an electric-conductive single-cystal-like solid having spin polarization. The probe is approached to a surface of a magnetic sample to detect a condition of the surface of the sample based on a tunnel current generated between the probe and the surface of the sample.
Patent KR-20030073435-A (KR)
Title: Polarized light retention fiber optic having an in easy straight line coating layers to array
Inventor: CHOI JAE SIK
IPC: G02B6/024
Filed: 2002-03-11
Abstract: PURPOSE: A polarization maintaining optical fiber having a linear coating layer easy to arrange is provided to reduce the damage in coupling light by forming a flat zone on the most external coating layer of an optical fiber to facilitate arrangement of polarization axis. CONSTITUTION: A core layer(10) is provided on the center of a polarization maintaining optical fiber. A cladding layer(20) wraps the core layer(10). Two coating layers(30,140) wrap the cladding layer(20). A part of an external closed curve is provided with a flat zone on a cross section of the most external coating layer of the coating layers(30,140). The coating layer(30) is an inner coating layer and the coating layer(140) is an external coating layer. The external closed curve is cylindrical.
Patent KR-20030075056-A (KR)
Title: Flange assembly for joining refrigerant pipes and method to assemble it
Inventor: JUNG HYEON HO
IPC: F16L23/032
Filed: 2002-03-15
Abstract: PURPOSE: A flange assembly for connecting a coolant pipe and a bonding method thereof are provided to remove the degradation of cooling performance of an air conditioner due to the reduction of coolant flow and to easily bond a coolant pipe with a flange by integrating the coolant pipe with the flange. CONSTITUTION: A flange(10) has at least one connecting holes(10a). A bolt hole(10b) for combining the flange with a flange of another flange assembly is formed in the lower portion of the connecting hole. A coolant pipe(11) is combined to the connecting hole. The coolant pipe is bonded with the flange without a welding seam.
Patent KR-20030077162-A (KR)
Title: Control panel structure and control panel manufacturing mold of washer
Inventor: SONG YEONG HAN
IPC: D06F39/00
Filed: 2002-03-25
Abstract: PURPOSE: Control panel structure of a washing machine and an injection mold for forming a control panel are provided to improve the appearance around a screw cap insertion groove by preventing crease of film and by covering the outside of the control panel and the screw cap insertion groove with the film. CONSTITUTION: A control panel system of a washing machine comprises a control panel(60) fastened in a top cover(50) by a screw to protect display parts and a push switch installed in the top cover; a screw cap fitted to an insertion groove(62) formed in the top cover to cover the screw; and a film covering the outside of the control panel and the insertion groove and integrally forming a transparent window and a button. Plural guide ribs(64) are protruded circumferentially in the insertion groove to place the head portion of the screw cap.
Patent KR-20030078120-A (KR)
Title: Door for automobile
Inventor: KO CHEOL GYU
IPC: B60J5/04
Filed: 2002-03-28
Abstract: PURPOSE: A door for a vehicle is provided to improve durability of a door trim by preventing vibration, produced by shake of the sound of a speaker, from being transmitted to the door trim and to improve the quality of sound. CONSTITUTION: A door for a vehicle has an inner panel(11) and a speaker(27). The door for the vehicle includes a door pocket(21) with a speaker housing(23) receiving the speaker, and a housing support part(41) having a first combining part and a second combining part. The first combining part is disposed to the speaker housing, and the second combining part is disposed to the inner panel and is combined with the first combining part. One of the first and second combining parts is a hook part(43) and the other is a hook-receiving part(45).
Patent KR-20020080265-A (KR)
Inventor: SATO TAKAYA
IPC: H01G11/34
Filed: 2002-04-11
Abstract: PURPOSE: To provide an electrode having favorable characteristics of electric parts. CONSTITUTION: A slitter of a textile for the electrode is furnished with a cutting part to cut the textile for the electrode of the electric parts, a reshaping part to smoothen projection of the cut electrode, and an electrode cleaning part to remove fragments attached on the cut electrode, and a cutting method of the textile for the electrode is provided.
Patent KR-20030081745-A (KR)
Title: Hybrid dc electromagnetic contactor
Inventor: JUNG YONG HO
IPC: H01H33/59
Filed: 2002-04-12
Abstract: PURPOSE: A hybrid DC(Direct Current) electronic contactor is provided to prevent the generation of arc when switching the contactor by connecting a semiconductor switch to a mechanical contact switch in parallel. CONSTITUTION: A power unit(20) supplies a constant power voltage. A breaking switch(24) is switched according to the application of a voltage of a driving coil to provide a power voltage supplying path. A switch(25) provides the supplying path to a bi-direction by a gate signal regardless of the polarity of the power voltage. A snubber circuit(21a) receives the power voltage when the breaking switch(24) and the switch(25) are turned off, and an electrical current to discharge automatically and maintain a constant voltage when the charged voltage is greater than a predetermined voltage. A discharging current eliminating unit(21b) provides a path of a discharge current of a load charged with the power voltage regardless of the polarity when the switch(25) is turned off to eliminate the discharge current.
Patent KR-20030082018-A (KR)
Title: Method of a credit card approval using interactive short message service
Inventor: KIM JUN YUN
Filed: 2002-04-15
Abstract: PURPOSE: A credit card transaction approval method is provided to enable a credit card member to check a credit card transaction via a mobile terminal so that it can prevent others from using the member's credit card though the credit card number is exposed or hacked. CONSTITUTION: The method comprises several steps. A customer inputs credit card data, a mobile phone number and a secret number at an online shop for paying a commodity or a service with a credit card(1). The online shop transmits the input data to a payment gateway(2). The payment gateway transmits a transaction confirmation request message, including a callback URL, to the mobile phone by using the transmitted mobile phone number(3). The customer transmits the transaction confirmation message and the secret number to the payment gateway by using the callback URL(4). The payment gateway compares the secret number, transmitted by the online store, with that, transmitted by the customer, and if the two secret numbers are identical, transmits a transaction approval request to a credit card company(5). A server of the credit card company checks a credit state of the customer, and transmits an approval result to the payment gateway(6). The payment gateway transmits the approval result to the online store(7).